make federal workers work on Sundays, Easter, and Christmas if they want to leave God out of the government.

Because the US government sees fit to try to remove all traces of God from the federal government, I think it is only fair and natural that members of the federal government must work on Sundays, Easter, and Christmas. Those are traditionally religious days and if they want to push separation of Church and State, then they should be required to work on those days. Without Christ, Christmas and Easter would not exist, so it would be just any other ordinary day to the people who do not care or believe in God